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Journal : Jurnal Pendidikan Biologi Indonesia

Application of two problem solving cycles to students' higher-order thinking skills on reproductive system material Sekar Wiji Utami; Ari Sunandar; Arif Didik Kurniawan
JPBI (Jurnal Pendidikan Biologi Indonesia) Vol. 6 No. 3 (2020): NOVEMBER
Publisher : University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/jpbi.v6i3.12024

Abstract

Two problem solving cycles are problem-based learning with two learning cycles that can improve students' higher order thinking skills. The knowledge of reproductive health is needed by the student, due to the student as future generation must be ready to facing the reproductive health problem in the future. This study aimed to determine the differences in learning two problem solving cycles on students' higher-order thinking skills. The population of this study were students of SMA Negeri 02 Sekayam-West Kalimantan with a sample of class XI IPA 1 and XI IPA 2. Students were given 12 questions as essay test in the beginning and end of the cycles. Data were analyzed using the Mann Whitney U test. Research shows that there are significant differences in learning towards higher-order thinking skills with learning two problem solving cycles (sig. 0.015 < 0.05). Hence, it could be concluded that two problem solving cycles could be applied in learning material on the reproductive system.
Developing e-modules based on scientific literacy in bamboo ethno-taxonomy Siti Munawaroh; Ari Sunandar; Mahwar Qurbaniah
JPBI (Jurnal Pendidikan Biologi Indonesia) Vol. 9 No. 2 (2023): JULY
Publisher : University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/jpbi.v9i2.24057

Abstract

The development of e-module materials for the classification of living things based on scientific literacy and bio-ethnotaxonomy issues is still very limited. This study aims to develop e-modules for the classification of living things based on scientific literacy and bamboo ethnotaxonomy that are valid and suitable for use in learning. This research and development was carried out using a 4D model by Thiagarajan. This study involved three material expert validators, three media expert validators, and three language expert validators. The instruments used include questionnaires and interview sheets. Development trials are carried out in small-scale trials and large-scale trials. A total of 24 students were involved in the trial with a division of 5 students in the small-scale trial, and 19 students in the large-scale trial. The results showed that there were four species of bamboo found in Sungai Krawang Village, including Bambusa vulgaris, Bambusa multiplex, Gigantochloa apus, and Gigantochloa atroviolacea. The results of material and linguistic validation show that the product developed has fulfilled four and six indicators with a score of >80% (very valid). Furthermore, the validation results of media experts are classified as very valid on three indicators including media size, cover design, and overall design with successive scores of 90.00, 83.33, and 84.76. These results indicate that the e-module of bamboo ethnotaxonomy is appropriate for use in learning about the classification of living things.
Plant blindness profile of high school students in Hulu Gurung sub-district, Kapuas Hulu district Tasya Putriani; Ari Sunandar; Mahwar Qurbaniah
JPBI (Jurnal Pendidikan Biologi Indonesia) Vol. 9 No. 3 (2023): NOVEMBER
Publisher : University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/jpbi.v9i3.26856

Abstract

People often forget about plants as living organisms that are essential for life which characterizes plant blindness. Plant blindness can occur in students. The objectives of this study are identifying plant blindness in high school student in Hulu Gurung. This research was conducted in January 2023 in the even semester of 2022/2023. The population in this study were all students of SMPN 1 Hulu Gurung (Junior High School) and SMAN 1 Hulu Gurung (Senior High School). Sample selection using Simple Random Sampling technique. The instruments used were questionnaires and direct interviews. Methods for data analysis using qualitative descriptive methods. The results showed that students still lack knowledge about local vegetables. The percentage of students recognizing vegetables was 15% in senior high school students and 4% in junior high school students. There were 6 vegetable species that were not recognized at all, namely Solanum lasiocarpum, Ficus sp., Mangifera pajang, Polypodium sp., Ficus sp., and Smilax leucophylla. In the future local vegetables can be better recognized amidst the presence of imported vegetables. The diversity of local vegetable crops must be maintained through conservation strategies, one of which is to avoid plant blindness as early as possible.
The development of the woven plant encyclopedia of the Simpakng Dayak Tribe Ketapang Regency Agnesia Jeni Saputri; Ari Sunandar; Mahwar Qurbaniah
JPBI (Jurnal Pendidikan Biologi Indonesia) Vol. 10 No. 1 (2024): MARCH
Publisher : University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/jpbi.v10i1.31200

Abstract

The Dayak Simpakng community in Batu Daya village, Simpang Dua sub-district, has knowledge of making plaits by utilizing plants in the surrounding environment. The introduction of woven plants to students needs to be done to preserve the knowledge and woven plants of the Dayak Simpang tribe. This research aims to develop an encyclopedia of Dayak Simpang woven plants that is valid and feasible to use in learning. This research is a Research and Development (R&D) research with the Borg and Gall model. The instruments used are validation sheets, questionnaires, observation sheets, and interview sheets. The data were analyzed using a Likert scale questionnaire. This research involved three material expert validators, three media expert validators, and three language expert validators. The development trials were conducted in small-scale trials and large-scale trials. A total of 42 students were involved in the trial with a division of 12 students in the small-scale trial, and 30 students in the large-scale test. The results of validation by material experts obtained 92.18% (very valid), the results of validation by media experts obtained 96.66% (very valid), and the results of linguist validation obtained 93.51% (very valid). Based on the results of the small-scale trial, the score was 85.06%, and the results of the large-scale trial obtained a score of 85.50%. These results show that the encyclopedia of woven plants is very feasible to use in learning and get a positive response.